CN202178976U - Grain storage barrel ventilation hood with telescopic vent pipe - Google Patents
Grain storage barrel ventilation hood with telescopic vent pipe Download PDFInfo
- Publication number
- CN202178976U CN202178976U CN2011203003198U CN201120300319U CN202178976U CN 202178976 U CN202178976 U CN 202178976U CN 2011203003198 U CN2011203003198 U CN 2011203003198U CN 201120300319 U CN201120300319 U CN 201120300319U CN 202178976 U CN202178976 U CN 202178976U
- Authority
- CN
- China
- Prior art keywords
- vent pipe
- ventilation duct
- grain storage
- pipe
- grain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a grain storage barrel ventilation hood with a telescopic vent pipe, comprising a hood body and the vent pipe connected on the hood body, and the vent pipe is sheathed by a pipe body to form a telescopic structure. The vent pipe of the grain storage barrel ventilation hood is designed into a telescopic structure, and the vent pipe is extended to be directly communicated with an exhaust pipe at the top part of a grain storage plant without soft pipe connection. When the ventilation hood is required to be taken down, only the vent pipe needs to be contracted, thereby being very convenient. The top part of the vent pipe is in a circular truncated cone shape so as to be convenient to be connected with the vent pipe at the top part of the grain storage plant; besides, a rubber sleeve is also arranged at the top part of the vent pipe, so as to ensure the air tightness in repeat connection.
Description
Technical field
The utility model belongs to the grain field of storage, is specifically related to the telescopic grain storing barrel ventilator cowling of a kind of ventilation duct.
Background technology
During industrialization storage grain, go mouldy, need regularly to feed dry air-flow the moisture the grain is taken away from the grain storing barrel bottom in order to prevent the grain humidity.Ventilator cowling is stamped on grain storing barrel top, and the ventilation duct of ventilator cowling is communicated with the blast pipe at grain storage factory building top through flexible pipe.Owing to need ventilator cowling be lifted down when getting grain, all must take off flexible pipe so get grain at every turn, again flexible pipe is installed after getting grain, very inconvenient.
Summary of the invention
To the technical problem of above-mentioned existence, the utility model provides a kind of ventilation duct telescopic grain storing barrel ventilator cowling, solves and gets the problem that grain all must take off the flexible pipe of ventilation duct that connects ventilator cowling and blast pipe at every turn.
The technical scheme of the utility model is: the telescopic grain storing barrel ventilator cowling of ventilation duct comprises cover body and is connected the ventilation duct on the cover body that said ventilation duct forms Collapsible structure by the body socket.
Further, said ventilation duct top is round table-like.
Further, said ventilation duct top also is provided with rubber sleeve.
Preferably, said ventilation duct vertically is arranged on the top of cover body.
The utility model compared with prior art has following advantage:
The ventilation duct of grain storing barrel ventilator cowling is set to Collapsible structure, and the extending back of ventilation duct directly is communicated with the blast pipe at grain storage factory building top, need not re-use flexible pipe and connect.And need take off ventilator cowling the time, only need ventilation duct be shunk to get off to get final product, very convenient.The ventilation duct top is the round platform dress, is convenient to be connected with the blast pipe at grain storage factory building top, and also is provided with rubber sleeve at the ventilation duct top, the air-tightness in the time of can guaranteeing to connect repeatedly.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Embodiment
As shown in Figure 1, the telescopic grain storing barrel ventilator cowling of ventilation duct comprises cover body 1 and is connected the ventilation duct 2 on the cover body 1 that the shape of cover body 1 and size are confirmed according to grain storing barrel.Said ventilation duct 2 forms Collapsible structure by several sections body sockets, specifically how long confirms according to the distance of grain storing barrel and blast pipe with several sections bodys and every section body.Ventilation duct 2 is communicated with the blast pipe at grain storage factory building top after just can directly extend like this.
For the ease of being communicated with, make the top of ventilation duct 2 round table-like with blast pipe.Further, in order to guarantee air-tightness, at rubber sleeve 3 of ventilation duct 2 top sockets.And for flexible convenient, said ventilation duct 2 vertically is arranged on the top of cover body 1, particularly, a screwed hole is opened on cover body 1 top, and ventilation duct 2 bottoms are provided with the screw thread with its coupling, just can ventilation duct 2 be fixed on the cover body 1 easily.
Claims (4)
1. the telescopic grain storing barrel ventilator cowling of ventilation duct comprises cover body (1) and is connected the ventilation duct (2) on the cover body (1), and it is characterized in that: said ventilation duct (2) forms Collapsible structure by the body socket.
2. the telescopic grain storing barrel ventilator cowling of ventilation duct according to claim 1 is characterized in that: said ventilation duct (2) top is round table-like.
3. the telescopic grain storing barrel ventilator cowling of ventilation duct according to claim 2 is characterized in that: said ventilation duct (2) top also is provided with rubber sleeve (3).
4. according to the telescopic grain storing barrel ventilator cowling of each described ventilation duct of claim 1-3, it is characterized in that: said ventilation duct (2) vertically is arranged on the top of cover body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203003198U CN202178976U (en) | 2011-08-18 | 2011-08-18 | Grain storage barrel ventilation hood with telescopic vent pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203003198U CN202178976U (en) | 2011-08-18 | 2011-08-18 | Grain storage barrel ventilation hood with telescopic vent pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202178976U true CN202178976U (en) | 2012-04-04 |
Family
ID=45886646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203003198U Expired - Fee Related CN202178976U (en) | 2011-08-18 | 2011-08-18 | Grain storage barrel ventilation hood with telescopic vent pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202178976U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013158828A1 (en) * | 2012-04-18 | 2013-10-24 | Xchanger Companies, Inc. | Extendable vent system |
| CN104285610A (en) * | 2014-09-15 | 2015-01-21 | 鲁东大学 | Multifunction system based on grain logistics and application method of multifunction system |
| CN104633899A (en) * | 2015-01-30 | 2015-05-20 | 胡俊 | Ventilating opening cover of factory building |
-
2011
- 2011-08-18 CN CN2011203003198U patent/CN202178976U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013158828A1 (en) * | 2012-04-18 | 2013-10-24 | Xchanger Companies, Inc. | Extendable vent system |
| CN104285610A (en) * | 2014-09-15 | 2015-01-21 | 鲁东大学 | Multifunction system based on grain logistics and application method of multifunction system |
| CN104285610B (en) * | 2014-09-15 | 2016-05-18 | 鲁东大学 | Multifunction system based on Grain Logistics and application process thereof |
| CN104633899A (en) * | 2015-01-30 | 2015-05-20 | 胡俊 | Ventilating opening cover of factory building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20150818 |
|
| EXPY | Termination of patent right or utility model |